To identify the pairs of complementary angles, we need to find angles that sum up to 90 degrees. Based on the descriptions of the angles:
- ∠AFB = 1 (right angle, 90 degrees)
- ∠BFC = 2
- ∠CFD = 3
- ∠DFE = 4
- ∠EFA = 5
Since ∠AFB is a right angle, it does not have a complementary angle. We will determine pairs of the other angles:
- If we consider ∠BFC (2) and ∠EFA (5), they together could potentially form a right angle depending on the specific measures.
- Similarly, ∠CFD (3) and ∠DFE (4) could form another pair.
However, without specific values for angles 2, 3, 4, and 5, we can't definitively conclude. If you meant that the answer is not to include angles 5 and 2, these values would indicate that ∠BFC (2) and another angle would have potential to be complementary.
Thus without specific angle measures, if we assume based on geometry, a common assumption is:
- If ∠BFC (2) is assumed to complement with ∠EFA (5) or another angle, based on arrangement, we would say "smaller angle 2" and "larger angle depends on fit".
Therefore, if specific angles were given:
If angle values are (suppose) ∠BFC = 30° and ∠EFA = 60° respectively. Then, the answer could then possibly be:
- 30 and 60
Please clarify if you have distinct angle measures. The answer will depend on those values.